Pith Number

pith:F5MCLOH5

pith:2024:F5MCLOH54SBBTNUIUZURARYJRY

not attested not anchored not stored refs pending

Memory-Efficient LLM Training with Online Subspace Descent

Bo Liu, Kaizhao Liang, Lizhang Chen, Qiang Liu

arxiv:2408.12857 v1 · 2024-08-23 · cs.LG · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5MCLOH54SBBTNUIUZURARYJRY}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

CR-Net: Scaling Parameter-Efficient Training with Cross-Layer Low-Rank Structure

Receipt and verification

First computed	2026-07-05T08:58:31.664580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f5825b8fde48219b688a6691047098e293afba6d7cd3da9f660116b7bb32a7c

Aliases

arxiv: 2408.12857 · arxiv_version: 2408.12857v1 · doi: 10.48550/arxiv.2408.12857 · pith_short_12: F5MCLOH54SBB · pith_short_16: F5MCLOH54SBBTNUI · pith_short_8: F5MCLOH5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/F5MCLOH54SBBTNUIUZURARYJRY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 2f5825b8fde48219b688a6691047098e293afba6d7cd3da9f660116b7bb32a7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a04bdbdcbf3ad0f7fc635034d11ec91d2b8e0cfa6ab5607d887b30b324d8f9b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-23T05:54:53Z",
    "title_canon_sha256": "d4013f690c85641ef3636a6a2b93bd6478255a60ba659bbd2d36d68c4ee14973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12857",
    "kind": "arxiv",
    "version": 1
  }
}